Junior Member
Trying to repair vr2000d for friend. Replaced all IRF3205, 2 IRF9640 and 1 (IR)FB31N20D. Power supply now charges up to about + and - 40 volts but it rapidly (about 20 hz) draws hard and goes into protect mode, stops drawing and comes out. I think all the FETS are good now. Anyone have any suggestions?
Last edited by Chris Clement; 11-02-2012 at 11:15 AM. Reason: add details
CarAudio.com Veteran
take it to a certified repair center?...
2016 Chevy Cruze LT
Pioneer DD 2700BS ? , JBL MS8 all active , ARC XDI805 channel, FOCAL-100KRS set - active- Dayton Audio SD215A-88 8" DVC Subwoofer as Midbass - sub- Pair of Sundown SD3-12 D2 in 2.6 cubic feet tuned to 27hz., (1) Alpine-MRD-M1000
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